Definition
A "state line" πΊπΈ is a boundary that separates one state from another in a country like the United States. It's like an invisible fence dividing areas with different laws and governments. Sometimes, you'll see welcome signs when you cross a state line on the highway. Think of it as the edge of a kingdom in a fantasy novel. State lines often follow natural features like rivers or mountains. Crossing a state line can mean different taxes, speed limits, and even different languages or accents. It marks a transition from one set of rules and cultural norms to another.